68449446

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{17207}}^1$

素因数の和:17245

約数の個数: 48

約数和(自身を含む): 169120224

約数和(自身を除く): 100670778

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 17207, 34414, 51621, 103242, 154863, 223691, 292519, 309726, 447382, 585038, 671073, 877557, 1342146, 1755114, 2013219, 2632671, 3802747, 4026438, 5265342, 7605494, 11408241, 22816482, 34224723, 68449446]

約数ペア:

[(1, 68449446), (2, 34224723), (3, 22816482), (6, 11408241), (9, 7605494), (13, 5265342), (17, 4026438), (18, 3802747), (26, 2632671), (34, 2013219), (39, 1755114), (51, 1342146), (78, 877557), (102, 671073), (117, 585038), (153, 447382), (221, 309726), (234, 292519), (306, 223691), (442, 154863), (663, 103242), (1326, 51621), (1989, 34414), (3978, 17207)]